Cheapest return flights from Boston to Toronto in April from $194

AirHint found the following cheapest return flights from Boston (BOS) to Toronto (YTZ) in April 2026 (see full year).

Return flights

24 Apr - 27 Apr Porter Airlines (Canada) Ltd
23 Apr - 27 Apr Porter Airlines (Canada) Ltd
02 Apr - 05 Apr Porter Airlines (Canada) Ltd direct
02 Apr - 06 Apr Porter Airlines (Canada) Ltd direct
12 Apr - 15 Apr Porter Airlines (Canada) Ltd direct
06 Apr - 09 Apr Porter Airlines (Canada) Ltd direct
03 Apr - 07 Apr Porter Airlines (Canada) Ltd direct
24 Apr - 27 Apr Porter Airlines (Canada) Ltd direct
23 Apr - 27 Apr Porter Airlines (Canada) Ltd direct
03 Apr - 05 Apr Porter Airlines (Canada) Ltd direct
30 Apr - 20 May Porter Airlines (Canada) Ltd
19 Apr - 02 May Porter Airlines (Canada) Ltd direct
19 Apr - 09 May Porter Airlines (Canada) Ltd direct
19 Apr - 05 May Porter Airlines (Canada) Ltd direct
19 Apr - 06 May Porter Airlines (Canada) Ltd direct
19 Apr - 01 May Porter Airlines (Canada) Ltd direct
19 Apr - 08 May Porter Airlines (Canada) Ltd direct
27 Apr - 02 May Porter Airlines (Canada) Ltd direct
27 Apr - 09 May Porter Airlines (Canada) Ltd direct
27 Apr - 11 May Porter Airlines (Canada) Ltd direct

Also check the deals for one-way flights from Boston to Toronto in April.

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